The study of the internal structures placer gold on territory east Siberian platform, overlain by a thick cover Mz-Kz deposits, where traditional methods searching for deposits are not effective, allowed us to determine, first time, stages ore formation and conditions its occurrence. identified indicators (structures primary recrystallization, secondary high-grade shells) indicate that content ...

Abstract Information about the absolute stress state in upper crust plays a crucial role planning and execution of, e.g., directional drilling, stimulation exploitation of geothermal hydrocarbon reservoirs. Since many these applications are related to sediments, we present refined geomechanical–numerical model for Germany with focus on sedimentary basins, able predict complete 3D tensor. The la...

Abstract The Tramelan-2 borehole (Canton Bern, Switzerland) continuously cored a 275.60 m sequence of Palaeogene to Neogene sediments, providing rare opportunity for sedimentological analysis the Jura Molasse. Lithostratigraphy, sedimentary facies and heavy minerals allow correlation with classical Swiss Evidence clastic input from Alpine non-Alpine sources is consistent deposition at northern ...

The present paper describes a detailed study on the distribution of radionuclides along Chavara - Neendakara placer deposit, a high background radiation area (HBRA) along the Southwest coast of India (Kerala). Judged from our studies using HPGe gamma spectrometric detector, it becomes evident that Uranium ((238)U), Thorium ((232)Th) and Potassium ((40)K) are the major sources for radioactivity ...